Related Experiment Video
Updated: Jan 11, 2026

Production and Testing of Moisture Behavior and Thermal Properties of Rapeseed Straw and Ganoderma resinaceum Mycelium Bio-Composites
Published on: September 5, 2025
Bio-Based Composites with Encapsulated Phase Change Materials for Sustainable Thermal Energy Storage: A Review
Gunasilan Manar1, Mohamed Shalaby2, Mohd Supian Abu Bakar3
1Department of Aeronautical Engineering and Aviation, National Defence University Malaysia, Sungai Besi Camp, Kuala Lumpur 57000, Malaysia.
Bio-based phase change materials (PCMs) offer sustainable thermal energy storage (TES) solutions. Encapsulation using materials like lignin and nanocellulose enhances performance but requires further research for cost-effectiveness and reliability.
Area of Science:
- Materials Science
- Sustainable Energy
- Chemical Engineering
Background:
- Phase change materials (PCMs) are crucial for thermal energy storage (TES), but conventional options suffer from leakage and poor conductivity.
- Encapsulation and bio-based composites offer solutions to improve PCM stability and thermal properties.
Purpose of the Study:
- To review bio-based encapsulation strategies for PCMs.
- To evaluate their effectiveness in enhancing thermal conductivity, durability, and scalability.
- To highlight applications and future research directions.
Main Methods:
- Literature review of bio-based encapsulation materials (lignin, nanocellulose, biochar, graphene, aerogels).
- Analysis of performance metrics: heat transfer, thermal cycling durability, scalability.
- Examination of applications in solar energy, building insulation, and electronics.
Main Results:
- Bio-based composites demonstrate improved thermal conductivity, mechanical integrity, and environmental performance over conventional PCMs.
- Encapsulation effectively mitigates leakage and phase separation issues.
- AI-driven tools show potential for optimizing encapsulation design.
Conclusions:
- Bio-based PCM composites offer enhanced thermal stability and multifunctionality.
- Challenges remain in cost-effectiveness, scalability, and long-term reliability.
- Further research into smart, multifunctional PCMs and advanced bio-nanocomposites is vital for next-generation TES.
More Related Videos
09:23Author Spotlight: Advancing Energy Solutions Using Nanocomposites as Processed Thermoelectric Materials
Published on: May 17, 2024
10:36Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption
Published on: November 3, 2023
Related Concept Videos
Design Example: Sustainability in Concrete Building
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
Thermal Sigmatropic Reactions: Overview
Sigmatropic shifts are classified based on an order term [i, j ], where i and j indicate the number of atoms across which each end of the σ bond migrates. Below are examples of a [3,3] sigmatropic shift in 1,5-hexadiene, referred...
Thermal Insulation in Masonry Walls
External insulation can be applied using an Exterior Insulation and Finish System (EIFS), which involves affixing panels of plastic foam to the wall and covering them with a polymeric stucco reinforced with glass fiber mesh....
Phase Changes
A substance melts or freezes at a temperature called its melting point and boils or condenses at its boiling point. These temperatures depend on pressure. High pressure favors the denser form of the substance, so typically, high pressure...
States of Matter and Phase Changes
Mechanisms of Heat Transfer
Conduction, accounting for approximately 3% of body heat loss at rest, is the process of exchanging heat between molecules of two materials in direct contact. This can result in both heat loss and gain. For instance, when the body is submerged in water, which conducts heat 20 times more effectively than air, it can either lose or gain significant...